//: arrays/MultiDimWrapperArray.java
package com.dozy.learn.arrays;

// Multidimensional arrays of "wrapper" objects.
import java.util.*;

public class MultiDimWrapperArray {
    public static void main(String[] args) {
        Integer[][] a1 = { // Autoboxing
        { 1, 2, 3, }, { 4, 5, 6, }, };
        Double[][][] a2 = { // Autoboxing
        { { 1.1, 2.2 }, { 3.3, 4.4 } }, { { 5.5, 6.6 }, { 7.7, 8.8 } },
                { { 9.9, 1.2 }, { 2.3, 3.4 } }, };
        String[][] a3 = { { "The", "Quick", "Sly", "Fox" },
                { "Jumped", "Over" },
                { "The", "Lazy", "Brown", "Dog", "and", "friend" }, };
        System.out.println("a1: " + Arrays.deepToString(a1));
        System.out.println("a2: " + Arrays.deepToString(a2));
        System.out.println("a3: " + Arrays.deepToString(a3));
    }
} /* Output:
a1: [[1, 2, 3], [4, 5, 6]]
a2: [[[1.1, 2.2], [3.3, 4.4]], [[5.5, 6.6], [7.7, 8.8]], [[9.9, 1.2], [2.3, 3.4]]]
a3: [[The, Quick, Sly, Fox], [Jumped, Over], [The, Lazy, Brown, Dog, and, friend]]
*///:~
